Navigational warnings on 2011-04-10

UTC day · today

issued
16
cancelled
19
in force at end
292
of these still in force
0

What this reporting period contains

16 messages have issue dates in this period, and 19 have cancellation dates in it. A cancellation can close a message issued earlier; subtracting these totals does not give a count of new incidents.

Incidents accounts for 4 of 16 recorded messages (25%), the largest category group in this selection.

HYDROPAC accounts for 9 of 16 recorded messages (56%), the largest source series group in this selection.

Separate updates to the same activity count as separate messages. The original records below show what was reported and when.

Issued · by type

Incidents4
Missiles3
Other2
Piracy2
Cable ops2
Derelicts1
Nav aids1
Debris1

Issued · by sea

North Pacific Ocean6
South Atlantic Ocean2
Gulf of Aden2
South China Sea1
Timor Sea1
South Pacific Ocean1

HYDROPAC 9 · HYDROLANT 4 · NAVAREA XII 3

Issued · 16

Cancelled · 19

Not for navigation. Counts include only warnings we display; ongoing search-and-rescue traffic is excluded until 30 days after it closes.

Navigational warnings on 2011-04-10 · seahazards